Instead of creating static functions everytime.

sstat doesn't work on Cray ALPS but works on native Cray setups.

Bug 3444

There are (or at least used to be) places where an exit code of 0 was used
to indicate that the job ran successfully to completion. This patch fixes
the places where the exit_code was MAX'd out to 1 to indicate that job did
not ran successfully to completion. This MAX logic was introduced in commit
f305f099.

Bug 3444

Conflicts:
	src/slurmctld/job_mgr.c

Jobs preempted with PreemptMode=REQUEUE were incorrectly recorded as
REQUEUED in the accounting.

Bug 3444

bug 3448

i.e.

AcctGatherInterconnectType = ofed,none

Bug 3412

compatibility.

Actual code change to make it happen.  Just renaming things, nothing
really changed.

Continuations of 86ed603c
CID: 161500, 45176

No functional change.

Bug 3447

Makes it so that an srun/salloc initiated from a cluster with a one
switch type will work on a different cluster with a different switch
type.

link to libslurm as well as libslurmdb to make things work.

dynamically or statically to libslurm.

This can result in much smaller binaries, but isn't the easiest to develop against as if the files in
src/common or src/*api change and the binaries linking against them are compiled directly
libslurm.so doesn't get recompiled automatically, you have to manually do it.  But in production
this could give large benefits as Slurm's footprint is now considerably smaller.

This used to not work on environments like AIX where plugins couldn't resolve variables used in
the parent program, but this appears to not be the case now we link to the "full" .so which exports
everything as the .o does.

Dead code, since xmalloc will abort() on OOM.

Bug 3444

Remove a couple of unnecesaary fatal() calls and remove some other
  unnecessary logic.

This would not really be a fatal condition (although we would
  eventually exhaust memory

This would not really be a fatal condition

bit_alloc() will abort if the malloc fails

All of these fatal conditions are already handled by xmalloc()